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. Author manuscript; available in PMC: 2024 Jan 1.
Published in final edited form as: Heart Rhythm. 2022 Nov 15;20(1):76–86. doi: 10.1016/j.hrthm.2022.09.021

Fig. 1. Systolic blood pressure (SBP) was acutely raised or lowered depending on exposure condition, and chronically raised by all conditions.

Fig. 1.

A. Acute effects on SBP of exposure to different tobacco or marijuana products or air. Tobacco products including conventional combustible tobacco cigarettes (CIG), e-cigs (JUUL), and HTPs (IQOS), and cannabinoid-depleted placebo marijuana (pb-MJ) acutely increased SBP, while marijuana (MJ) containing cannabinoids acutely reduced SBP. Two-way ANOVA was employed for comparisons. *P<.05. B. SBP development during chronic exposure to different smoke or aerosol. N = 10, 16, 14, 10, 16, and 8 respectively in Air, CIG, JUUL, IQOS, MJ, and pb-MJ. Data were shown as mean ± SD and analyzed by two-way ANOVA followed by Tukey’s multiple comparisons test. *P<.05 Air compared to others; ★P<.01, JUUL, IQOS, pb-MJ compared to Marijuana group. C. Serum levels of total angiotensin and norepinephrine. N = 5–7, one-way ANOVA. In the analysis for angiotensin, P=0.4110, Air compared to MJ.